On TV tonight
SEASON FINALE Project Runway All Stars, 9 p.m., Lifetime Well, it's only the first of two parts, but the three remaining designtestants must create a line for a fashion show. The winner gets to be on NBC's Fashion Star.
SEASON PREMIERE The First 48: Missing Persons, 10 p.m., A&E Cops suspect there's a connection between two missing women and their missing kids. Besides that they're all missing, we mean.
SEASON PREMIERE Jersey Shore, 10 p.m., MTV This series may be winding down (or not, depending on what MTV decides), but the spin-offs are already multiplying like a bad case of lice, so don't get too down about it.
24 Hour Catwalk, 10:30 p.m., Lifetime The challenge this week: Make clothes from glow-in-the-dark paint and LEDs. It's proof the producers still have a few bright ideas.
— Joshua Gillin firstname.lastname@example.org